Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:C13H11N3SCu -- e-Tools Age

	Calculate molar mass
	Enter a chemical formula in the field below, pay attention to formula is case sensitive!!!	The formula should be entered as: H₂SO₄= H2SO4 CuSO₄.5H2O=CuSO4.5H2O 3BeO.Al2O₃.6SiO₂= (BeO)3.Al2O3.6SiO2

Calculations:
Formula: C13H11N3SCu
Molar Mass: 304.8509 g/mol        1g=3.28029210345123E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  13                12.011                        51.22%
H                  11                1.0079                        3.64%
N                  3                  14.007                        13.78%
S                  1                  32.06                         10.52%
Cu                1                  63.54                         20.84%

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